Base | Representation |
---|---|
bin | 101011111110… |
… | …0011010110001 |
3 | 1121101021010220 |
4 | 1113330122301 |
5 | 21400212001 |
6 | 2142043253 |
7 | 366645555 |
oct | 127743261 |
9 | 47337126 |
10 | 23054001 |
11 | 120168a3 |
12 | 7879529 |
13 | 4a12529 |
14 | 30c1865 |
15 | 2055c36 |
hex | 15fc6b1 |
23054001 has 4 divisors (see below), whose sum is σ = 30738672. Its totient is φ = 15369332.
The previous prime is 23053991. The next prime is 23054021. The reversal of 23054001 is 10045032.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 23054001 - 210 = 23052977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23054021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3842331 + ... + 3842336.
It is an arithmetic number, because the mean of its divisors is an integer number (7684668).
Almost surely, 223054001 is an apocalyptic number.
It is an amenable number.
23054001 is a deficient number, since it is larger than the sum of its proper divisors (7684671).
23054001 is an equidigital number, since it uses as much as digits as its factorization.
23054001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7684670.
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 23054001 is about 4801.4582160006. The cubic root of 23054001 is about 284.6090916497.
Adding to 23054001 its reverse (10045032), we get a palindrome (33099033).
The spelling of 23054001 in words is "twenty-three million, fifty-four thousand, one".
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